09/21/16

Algebra 2 !!
It costs a silversmith 80$ to make 100 rings and 200$ to make 500 rings. Assuming a linear relationship and cost is a function of rings, how much does it cost to make 1,500 rings? 
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09/21/16

The weight, w, of a steel bar must be within 10 pounds of 500 pounds. Express the given statement in terms of an inequality containing an absolute value.
The weight, w, of a steel bar must be within 10 pounds of 500 pounds. Express the given statement in terms of an inequality containing an absolute value.
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09/21/16

how to simplify the equation K^-2 - K^-3/ k^2 - K^3
this is the equation:   K^-2 - K^-3/ K^2 - K^3   I am having trouble simplifying this equation and I need help
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09/21/16

solve inequality graphically
1           2 —x+12>—x+8 3           3
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09/21/16

A construction crew is lengthening a road. The road started with a length of 54 miles, and the crew is adding 2 miles to the road each day. Let L represen
find the equation: Total length of the road after 39 days:______ Miles
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09/21/16

Evaluate 3v125-13v5
Its a question which I am not able to solve. Please help me doing this. In this we have to evaluate the given equation cube root of 125-13√5
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09/20/16

Can't figure out the answer. Im confused please Help!
A poster sells stamps usually in the proportion of fifteen 5-centavo stamps to every six 6-centavo stamps and every four 30-centavo stamps in ordering 15,000 of these stamps. How many more... more
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09/20/16

The gcf of two different numbers is the lcm of the numbers
The instructions  are, Tell whether  the statement  is always, sometimes, or never true. The statement  is my question  I am  asking  
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09/20/16

the variable y varies directly as the fourth power of x, and y=24 when x=3. Write an equation that relates x and y. Find y when x = 18.
I got this question for my algebra II homework and I don't understand it. 
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09/20/16

How are the graphs of x>-4 and x>=-4 alike and how are they different?
This is a question that I need to know what it means.
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09/20/16

What number am I ? I have 3 decimal places. I am greater than 6.29. I round to 6 when rounded to the nearest whole number. I am less then 6.3. answer?
Please see question 
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09/20/16

all subjects are nouns true or false
it a true or false question
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09/20/16

For the Law of Detachment, how do you know if you have a conclusion or not?
My paper says; If a person lives in Omaha, then the person lives in Nebraska.Tamika lives in Omaha, therefor _________.   I can not figure out if the answer would be ¨No conclusion¨ or ¨Tamika... more
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09/19/16

what quantity of a 40% acid solution must be mixed with a 10% solution to produce 300 mL of a 30% solution?
(Need 4 steps of modeling).
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09/19/16

A birdwatcher observes a flock of 148 birds and counts 22 that have been banded. What percentage is that?
College Math 
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09/19/16

5xn=25 n=what
My problem is Julie earned  $25 . This is 5 times as much as what Lisa earned  . How much did Lisa learn so that equation should be 5xw=25 the w stands for what.        
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09/19/16

The area of a square is 12.25 m square determine the perimeter of the garden.
It's a simple word problem asking about perimeter.
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09/19/16

Write the underlying inequality and then solve. Help !
Manufacturing the ideal diameter of a piston for one type of car engine is 90.000mm. The actual diameter can vary from the ideal by at most 0.008 mm. Find the range of acceptable diameter for the... more
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09/19/16

Six men can build a house in 3 days. Assumming that all of the workmen work at the same rate. How many workmen would it take to build the house in one day?
Show your reasoning as well. Thank you!
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09/19/16

Function: f(x)=x^4-5x+2.
Determine whether the graph of the given function is symmetric with respect to the y-axis, symmetric with respect to the origin, or neither. Use calculator and the standard window to support your... more
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09/19/16

What should the dimensions be? I dont have a good equation too solve this problem, I could of course try ever solution but thatd take way too long
Tommy owns a small pig farm and needs to make a new pen for his pig. His plan is to use the side of the barn as one side of the pen. He has purchased 80 feet of fencing to create this pen. If he... more
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09/19/16

Reteaching
write 3+2 times 1/10+4 times 1/1000
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09/19/16

8^x + 3 = 16^x - 1
Solve the exponential equations by expressing each side as a power of the same base and then equating exponents
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09/19/16

e^x + 1 =1/e
Solve the exponential equations by expressing each side as a power of the same base and then equating exponents
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09/19/16

2 log b(x) + 3 log b(y) condense and evaluate
condense logarithmic expression and evaluate
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